Copeland Comfort Control (Alco) 056509 Suction Filter Drier 3/4" ODF

The Copeland Comfort Control (Alco) 056509 Suction Filter Drier is a refrigerant line filtration component in cooling equipment to remove moisture, acids, and particulate contaminants from the suction circuit. It is installed in the 3/4-inch ODF line connection, allowing integration into compatible refrigerant piping assemblies. Commonly applied in HVAC systems, it is positioned within the suction line where it conditions refrigerant before it returns to the compressor. As part of the refrigeration protection assembly, it maintains cleaner refrigerant flow and supports the stable operation of downstream components during system operation.